package com.atguigu.blog.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    private UserDetailsService userDetailsService;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests().antMatchers("/jedis","/write","/about","/comment/**","/login",
                "/detail/**", "/","/index","/index.html", "/random","/message","/reg",
                "/msgAdd/**","/commend/**", "/cai/**","/static/**/**/**",
                "/css/**","/images/**","/js/**","/kindeditor/**","/layui/**").permitAll();
                //.anyRequest().authenticated();
        http.formLogin().loginPage("/login").loginProcessingUrl("/login").defaultSuccessUrl("/").failureForwardUrl("/login");
        http.csrf().disable();
    }

    @Override
    public void configure(WebSecurity web) throws Exception {
        web.ignoring()
            .antMatchers("/static/**", "/css/**","/images/**","/js/**","/kindeditor/**","/layui/**");
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder());
    }

    // 注入 PasswordEncoder 类到 spring 容器中
    @Bean
    public PasswordEncoder passwordEncoder(){
        return new BCryptPasswordEncoder();
    }

}
